Thick Film Chip Resistors -- Anti-Sulfuration Features * High stability Thick Film Chip Resistor * Special (patented) termination prevents sulfuration in a sulfur containing environment * TCR 100ppm Specifications Unit: inches (mm) L W c c T d d CRS0201 CRS0402 CRS0603 CRS0805 CRS1206 CRS1210 L 0.024 .002 (0.6 0.05) 0.040 .002 (1.0 0.05) 0.063 .008 (1.6 0.2) 0.079 .008 (2.0 0.2) 0.126 .008 0.126 .008 (3.2 0.2) (3.2 0.2) W 0.012 .001 (0.3 0.02) 0.020 .002 (0.5 0.05) 0.031 .008 (0.8 0.2) 0.050 .008 (1.25 0.02) 0.063 .008 0.098 .006 (1.6 0.2) (2.50 0.15) T 0.010 .002 (0.25 0.05) 0.014 .002 (0.35 0.05) 0.014 .004 (0.45 0.10) 0.018 .006 (0.45 0.15) 0.022 .006 0.022 .006 (0.57 0.15) (0.56 0.15) c 0.006 .002 (0.15 0.05) 0.008 .004 (0.2 0.01) 0.010 .006 (0.25 0.15) 0.016 .008 (0.4 0.2) 0.018 .008 0.018 .008 (0.45 0.2) (0.45 0.2) d 0.006 .002 (0.15 0.05) 0.008 .004 (0.2 0.01) 0.010 .006 (0.25 0.15) 0.012 .008 (0.3 0.2) 0.012 .008 0.012 .008 (0.3 0.2) (0.3 0.2) Rating Series CRS0201-20W Rated Power Maximum *Maximum Overload Operating at 70CWorking Voltage Voltage Temperature Range PR or 25V whichever is less 0.05W 50V -55C ~ 150C CRS0402-16W CRS0603-16W CRS0805-10W CRS1206-8W 0.063W 0.063W 0.10W 0.125W CRS1210-4W 0.25W NOTE: PR or 50V whichever is less PR or 75V whichever is less PR or 150V whichever is less PR or 175V whichever is less PR or 200V whichever is less 100V 150V 200V 300V -55C -55C -55C -55C ~ ~ ~ ~ 400V -55C ~ 150C Resistance Range 10 ~ 1M 150C 150C 150C 150C 1 1 1 1 ~ ~ ~ ~ 1M 1M 1M 1M 1 ~ 1M * Overload Voltage=2.5*(P*R) or Max. overload voltage listed above, whichever is lower. Markings on Thick Film Chip Resistors may have an internal lot identification code or the E-24 (5%) or E-96 (1%) marking code. If value identification is required, please consult your sales person for availability. Values available in the E-24 Series that are crossover values (same value for 1% and 5%) will typically be marked with a 3-digit E-24 Series marking code. Structure How To Order CRS1206-8W -- 103 J T -- 13 SERIES 3 DIGIT (J TOL.) e.g.2R2=2.2 103=10K 4 DIGIT (F TOL.) e.g.10R2=10.2 1002=10k Jumper 3 zero's Add only if 13" Reel required TOLERANCE AT 25C F: 1% J: 5% (No Tolerence specified for the Zero Ohm) 53 PACKAGING B:BULK T:TAPE 0603 -- 1% Chip Resistors may not be marked. (For CRS Series) Please consult your salesperson if marking is required. (See the data sheet on Marking Codes) *E-24 Standard Resistance values that are available in 1%, may be marked with a 3-digit code identifier. * NOTE: 0201 and 0402 Resistors cannot be marked. 5900 Shepherd Mountain Cove * Austin, TX 78730 Phone: 512 / 794-0081 * Fax: 512 / 794-0087 * Toll Free: 800 / 950-8365 e-mail: sales@venkel.com * www.venkel.com Anti-Sulfuration Test Data Test Conditions: Chip resistors are mounted on the test board with the power "ON" and kept in the atmosphere of 50C, Relative Humidity of 95% and present in the atmosphere is H2S - 3PPM. 10 pieces each of regular chip resistors and anti-sulfuration chip resistors were tested. Hours >> 1,000 2,000 3,000 4,000 4,500 5,000 5,500 6,000 6,500 7,000 8,000 8,500 9,000 Regular chip resistors o o o o X1 X2 X1 X1 X3 X1 X1 - - Anti-sulfuration chip resistors o o o o o o o o o o o o o o = No failure. X1 = 1 failure. X2 = 2 failures. X3 = 3 failures. Test Results: Regular chip resistors start failing (open) from 4,500 hours and by 8,500 hours, all have failed (opened). Anti-sulfuration chip resistors have no failures up to 9,000 hours and beyond. 5900 Shepherd Mountain Cove * Austin, TX 78730 Phone: 512 / 794-0081 * Fax: 512 / 794-0087 * Toll Free: 800 / 950-8365 e-mail: sales@venkel.com * www.venkel.com 54